What hardness is suitable for 100% PET Self Wrap Braided Sleeve?

Why should the cable casing choose a hardness of 30~40°A as a protective sleeve? First of all, the charging cable should not be too hard, it needs to be particularly soft and must not be torn. If the hardness of the cable casing of the charging cable is too high, it will cause insufficient magnetic suction and cannot be formed, because the cable casing has supporting softness, the higher the The stronger the hardness and supporting force, once the supporting force of the Cable Sleeve is too high, it will lead to the difficulty of molding. Therefore, manufacturers who use 100% PET Self Wrap Braided Sleeve will choose a low hardness to use as a leather sleeve.

Low hardness 100% Pet Self Wrap Braided Sleeve has the advantages of "softness" and "no supporting force". Silicone is a solid molding product with a density of about 1.2 and a 30° rubber material for production. Soft feature, you can pinch and rub it to restore the original shape, so you don`t have to worry about the deformation of the Cable Sleeve in daily use, which is one of the advantages brought by the low hardness Cable Sleeve.
The other is that the supporting force of silica gel will change accordingly in a lower hardness environment (the higher the hardness, the more supporting force the silica gel will become, and the hardness of silica gel and the supporting force are closely related), so that the magnet will easily pass through the suction force The Cable Sleeve is bent and changed, or other shapes are formed. So why not choose a hardness above 40°A? Since the field of charging cables requires the integrity of the product to be soft, if the hardness of the Cable Sleeve is too high, it is not easy to bend and set, and the magnet cannot use its own suction to absorb the Cable Sleeve that rebounds outward. The above reasons are also why you choose low The reason for the hardness of the cable casing.
100% PET Self wrap braided sleeve need to choose pitted surface or oil spray treatment in addition to low hardness. Silicone itself has an electrostatic factor, which will absorb impurities floating in the air, and this low-hardness Cable Sleeve is It is one of the beautification products directly facing the users, so it is necessary to be dust-proof, so you can`t just look at the dirty product, so the pockmarked surface technology came out. The pockmarked surface with a low hardness of 100 was born through special silica gel and precision production technology. The 100% PET Self Wrap Braided Sleeve can not only isolate the static factor of silicone, but also play a role of comfort, killing two birds with one stone.